Oatey 3 In. Single Size Test Ball Bathroom Vanities & Cabinets Mounts easily on door hinges

Mounts easily on door hinges by removing hinge pin

Homeline products offer everything you need to distribute electricity throughout your home

surface mounted

Usage Guildelines: For preventative use in non-infested areas

Oatey 3 In. Single Size Test Ball Bathroom Vanities & Cabinets Mounts easily on door hingesSingle Size Test Ball is a must for those involved in the installation and repair of residential, commercial and industrial pipping systems. Can be used for head pressure testing or as a blocking plug for low pressue air testing. Easily fits test tees, sanitary tees, floor drains and roof vents. Much more flexible than traditional mechanical plugs. Made from long lasting, natural rubber. Molded with Cherne's trademarked rib design. Includes a 12 In.